5:15 PM - 6:45 PM
*HIROSHI ISHIDA1, Masahiro Suzumura2, Aumi Tsukasaki2, Masayuki Nagao3, Atsushi Suzuki3, Takeshi Yoshida4, Mitsuhiro Ishii5, Kota Suzuki5, Takao Shima1, Toshio Ogura6 (1.The Marine Ecology Research Institute , 2.Environmental Management Research Institute, National Institute of Advanced Industrial Science and Technology, 3.Research Institute of Geology and Geoinformation, Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 4.Chiba Prefectural Environmental Research Center, 5.Chiba Prefectural Fisheries Research Center, 6.Fisheries Cooperative Association of Kujukuri)